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3241004551 [841]
3 years ago
8

If you wanted to repeat your experiment, you could do it once, then do it again, and so on. You could also _____.

Biology
1 answer:
Elis [28]3 years ago
7 0

Answer: C

Explanation: Instead of doing all of the experiments by yourself, you should ask other scientists for help, If you don’t, you would never know if they might get different results than you.

*Answer C makes more sense than the other answers.*

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Answer:

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Explanation:

A. Dorsal nerve chord is the only <u>unique feature</u> among all members of <u>phylum chordata</u> (mainly found in subphylum Vertebrata). In the given list, only lacelet is the Chordate whereas <u>snail belongs to phylum Mollusca</u>, <u>grasshopper belongs to Arthropda</u>, and <u>jellyfish belongs to Cnidaria</u>. Dorsal nerve cord runs along the length of organism's body.

B. <u>Gill slits</u> are <u>opening structures</u> to gills through which water passes from pharynx/throat to exterior. Their main purpose is to help filter the food particles available in surrounding water. Although they are typical for amphibians and fishes, chordates also possess gill slits at embryonic stages.

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3 years ago
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zubka84 [21]
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3 years ago
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I believe the correct term to fill in the blank would be stretch. Any material that would experience some tensional stress would cause a change in the length of the material or it stretches. Hope this answers the question. Have a nice day.
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3 years ago
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Which sensory system does not route to the thalamus before going to the primary cortex?.
Katena32 [7]

Answer:

for smell

Explanation:

The only sensory information that is not relayed by the thalamus into the cerebral cortex is information related to smell (olfaction).

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